PlainZIP

Washington

Missouri

11

Total ZIPs

37,412

Total Population

ZIP Codes in Washington

ZIP Code City Population Density
63080 Sullivan 13,987 21
63664 Potosi 8,920 12
63660 Mineral Point 4,276 44
63630 Cadet 4,062 24
63648 Irondale 1,628 21
63071 Richwoods 1,103 11
63626 Blackwell 1,037 25
63622 Belgrade 1,011 9
63631 Caledonia 849 8
63030 Fletcher 407 8
63674 Tiff 132 15

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.